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Acceptance tests
Self-test procedures
This chapter describes the acceptance test procedure for the DTI feature. This
test verifies the operation of the system hardware.
The DTI card must be disabled before performing the self test or call
processing will be disrupted.
Follow the steps below to activate the initial test procedure:
1
Log into the overlay area.
2
Enter LD 60.
3
Enter STAT L to receive a status of the DTI card for Loop L.
4
Enter DISL L to disable DTI card for Loop L.
5
Enter SLFT L to test DTI card for Loop L.
6
If the system response is not appropriate, refer to Digital Trunk
Interface/Computer-to-PBX Interface maintenance (553-2811-500) to
analyze the message.
7
Enter ENLL L to enable the DTI card for Loop L.
8
Enter **** to abort LD 60.
DTI/CPI Installation and data administration
Page 53 of 66
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